Finding the Fourth Proportional to 6,667.28, 9,201.39 and 3,683.54

Step by Step Solution

1. Step 1: Write the proportion equation
   6,667.28 : 9,201.39 = 3,683.54 : x
2. Step 2: Convert to fraction form
   6,667.28/9,201.39 = 3,683.54/x
3. Step 3: Cross multiply
   6,667.28x = 9,201.39 × 3,683.54
4. Step 4: Simplify right side
   6,667.28x = 33,893,642.11
5. Step 5: Solve for x
   x = 33,893,642.11/6,667.28
6. Step 6: Final answer
   x = 5,083.58